[rmdashrfv]

It's actually not Electron, it appears to be Chromium Embedded Framework (CEF), which is what Spotify desktop app uses. I'm speaking completely separately from OP's product:

CEF was supposed to be more efficient than Electron, but I think that framework heavily missed the mark. I'd be interested to know why the dev chose CEF instead.

[Ikryanov]

Last year I answered on SO about the difference between Electron and CEF and which one to chose: https://stackoverflow.com/questions/70620182/whats-the-diffr...

I actually use an Electron-like framework to make ClipBook, but it's not Electron and not CEF. It's Electron for C++ developers. It's called Molybden SDK. I'm one of the creators of this SDK. I decided to use it, because I know it really well and it allows me to write using C++ and closely work with the operating system. It's very important when you build a software like ClipBook.